back tooth

Thân thiện

A child points to a back tooth while looking in the bathroom mirror.

Definition

1. Noun:
   • A molar tooth; any tooth located towards the rear of the mouth, typically used for grinding food. These teeth are situated behind the canines and premolars.

Usage

• The term "back tooth" is a common, descriptive phrase used in everyday and dental contexts to refer to the molars and sometimes the premolars. It is less technical than specific dental terms like "molar" or "premolar."
• It is often used when describing pain, dental work, or the location of a problem in the mouth.

Examples

• Noun:
  • The dentist said I have a cavity in a back tooth.
  • She felt a sharp pain in her back tooth while chewing.
  • Brushing your back teeth thoroughly is important for preventing decay.

Advanced Usage

• The phrase can be used in general expressions about dental health or discomfort.
  • I need to get this back tooth looked at; it's been sensitive to cold.

Variants and Related Words

• Molar (n): The formal dental term for the large back teeth used for grinding.
• Premolar (n): A tooth situated between the canines and the molars.
• Wisdom tooth (n): The rearmost molar (or third molar) in each quadrant of the mouth.

Synonyms

• Molar
• Grinder (informal)

Antonyms

• Front tooth
• Incisor
• Canine

Học thuật

Noun

1. a tooth situated at the back of the mouth

Từ đồng nghĩa

• posterior